Sewing machine case



FIG. 1 is a perspective view of the design for a sewing machine case in accordance with the present invention;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a left side view thereof. 

The ornamental design for a sewing machine case, as shown. 